外加颗粒强化钢铁材料的研究进展
Research Progress of Iron and Steel Material Strengthened by Particle
黄忠东1,3, 才庆魁1,2, 牛建平2, 黄文力4
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作者单位:(1. 东北大学 材料与冶金学院, 辽宁 沈阳 110004; 2. 沈阳大学 机械工程学院, 辽宁 沈阳 110044; 3. 抚顺职业技术学院 化工系, 辽宁 抚顺 113006; 4. 中国石油抚顺石化公司, 辽宁 抚顺 113008)
中文关键字:钢铁材料; 外加第二相粒子; 作用; 控制; 外加方法
英文关键字:iron and steel material; added second phase particle; effect; controlling; external adding particles method
中文摘要:综述了外加第二相粒子强化钢铁材料的研究进展,分析了第二相粒子对钢的积极作用及不利影响,概述了钢中外加第二相粒子的选取原则,以及钢中第二相粒子的外加方法,指出了钢铁材料中对外加第二相粒子的控制比采用内部析出法要简单。同时,对钢中第二相粒子的内部析出法和外部加入法的差异做了简单的概述。
英文摘要:The research progress of iron and steel material strengthened by adding the second phase particle was summarized. The active effect and unfavorable influence of the second phase particles in steel were analyzed. Selection principle and adding methods for the second phase particles in steel were generalized. The controlling of adding second phase particles in iron and steel material was relatively simpler than that of the internal precipitation method. Moreover, the difference of the internal precipitation method and the external adding method for the second phase particles in steel was generalized.